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1مؤتمر
المؤلفون: Forsgren, M., Aronsson, M., Gestrelius, S., Dahlberg, H.
المصدر: WIT Transactions on The Built Environment ; Computers in Railways XIII ; ISSN 1743-3509 1746-4498
الإتاحة: https://doi.org/10.2495/cr120371Test
http://www.witpress.com/Secure/elibrary/papers/CR12/CR12037FU1.pdfTest -
2مؤتمر
المؤلفون: Aronsson, M., Kreuger, P., Gjerdrum, J.
المصدر: WIT Transactions on The Built Environment ; Computers in Railways XII ; ISSN 1743-3509 1746-4498
الإتاحة: https://doi.org/10.2495/cr100871Test
http://www.witpress.com/Secure/elibrary/papers/CR10/CR10087FU1.pdfTest